NSN 3020-00-227-7027
Part Details | GROOVE PULLEY
3020-00-227-7027 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Alternate Parts: 123AMM12186501, 123AMM12186-501, 123AMM121861, 123AMM12186-1, 123AMM12186, 123AMM12186501, 123AMM12186-501, 3020-00-227-7027, 00-227-7027, 3020002277027, 002277027
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 10, 1972 | 00-227-7027 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-227-7027
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 123AMM12186-501 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| 123AMM12186-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| 123AMM12186 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| 123AMM12186-501 | 02108 | SPIRAL TOOL CORPORATIONDBA STC INDUSTRIES |
Technical Data | NSN 3020-00-227-7027
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| FACE WIDTH | 0.314 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-225/9, T7351 BODY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625 TYPE 2 CLASS 1 MIL SPEC 2ND TREATMENT RESPONSE |
| SURFACE TREATMENT | PRIMER EPOXY-POLYAMIDE AND ANODIZE |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.250 INCHES NOMINAL |
| GROOVE WIDTH | 0.265 INCHES NOMINAL |
| GROOVE RADIUS | 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING TYPE | E ANY ACCEPTABLE |
| BEARING QUANTITY | 1 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.873 INCHES NOMINAL |
| BORE LENGTH | 0.500 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
